I picked these up on craigslist for $45 for all three. I cleaned them up and sprayed them with Rustoleum's oil rubbed bronze metallic spray paint.
They turned out beautifully. There are some cracks in the lower lip but you can't tell from the top. You can find lots of great deals on craigslist or other second hand means. Thrift stores and garage sales are wonderful resources. The only down side to garage sales is you have to wake up early to get the best deals :)